Learn Objective-C With My Tutorials

I'm starting a Objective-C tutorial series on just the language itself, not combined with Cocoa, or OpenGL or anything like that. Just the language itself. I'm hoping to get more people interested in them here, as many people ask questions of how they can learn Objective-C for so-and-so purpose. These tutorials will teach you the basics of Objective-C and then the more advanced concepts.

So far I have 4 tutorials done, and am working hard on doing more. This is a for-fun project for me, as I feel I want to contribute back to people who have helped me by helping others learn as well. I'm NOT doing this for self promotion, I'm just trying to let people know of what I hope to be a good learning tutorial serious for Objective-C.

So please check them out and such, and let me know what you think. The first two are rather boring, as they start out for the COMPLETE noob, the next few get more interesting, I assure you. I'll be making the 5th edition soon as well, so I'm expanding on them rather quickly.

I started an Apple Development Group on Vimeo to try and get all the Apple device developers together(despite weather your a iOS or Mac developer, just need to be a developer for Apple devices). Join if you feel interested in showing off your work in progress videos/contributing with a tutorial, or anything else related to Apple Device Development.

Please don't think of this as self-promotion, I'm just trying to get the word out about my tutorials so I can help people. So please check them out! I hope you find them useful, especially the newbies at Objective-C. Maybe even more advanced Obj-C users will learn something in the later tutorials. Please give me feedback as well, and let others know about them.